Battle Arms Development XIPHOS 9mm Stripped Upper Receiver – AR-15 Compatible

The Battle Arms Development XIPHOS 9mm stripped upper receiver is a dedicated PCC upper designed for 9mm builds on standard AR-15 lower receivers. This upper features a modified ejection port geometry optimized for 9mm cartridge dimensions and PCC bolt carrier groups. Unlike standard mil-spec uppers, the XIPHOS provides proper ejection angles and clearances for pistol-caliber carbine configurations.

Machined from 7075-T6 aluminum with a Type III hard-coat anodized finish for corrosion resistance. This is a stripped upper receiver only—barrel, bolt carrier group, charging handle, and handguard sold separately. Requires a 9mm-compatible bolt carrier group and barrel assembly. Standard AR-15 charging handle compatibility. Installation requires basic armorer tools and understanding of AR-platform assembly procedures.

• Caliber: 9mm
• Type: Stripped Upper Receiver
• Compatible Lower: AR-15
• Material: 7075-T6 Aluminum
• Finish: Type III Hard-Coat Anodized
• Includes: Upper Receiver Only (No BCG, Barrel, or Handguard)
• Installation: Requires Armorer Tools and AR Platform Knowledge